172071816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2633}}^1$

素因数の和:3038

約数の個数: 64

約数和(自身を含む): 493084800

約数和(自身を除く): 321012984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1167, 1556, 2334, 2633, 2723, 3112, 4668, 5266, 5446, 7899, 8169, 9336, 10532, 10892, 15798, 16338, 18431, 21064, 21784, 31596, 32676, 36862, 55293, 63192, 65352, 73724, 110586, 147448, 221172, 442344, 1024237, 2048474, 3072711, 4096948, 6145422, 7169659, 8193896, 12290844, 14339318, 21508977, 24581688, 28678636, 43017954, 57357272, 86035908, 172071816]

約数ペア:

[(1, 172071816), (2, 86035908), (3, 57357272), (4, 43017954), (6, 28678636), (7, 24581688), (8, 21508977), (12, 14339318), (14, 12290844), (21, 8193896), (24, 7169659), (28, 6145422), (42, 4096948), (56, 3072711), (84, 2048474), (168, 1024237), (389, 442344), (778, 221172), (1167, 147448), (1556, 110586), (2334, 73724), (2633, 65352), (2723, 63192), (3112, 55293), (4668, 36862), (5266, 32676), (5446, 31596), (7899, 21784), (8169, 21064), (9336, 18431), (10532, 16338), (10892, 15798)]